Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r004-smll-171620118200274.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is AirplaneLD-PT-0200, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r004-smll-171620118200274
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.8M
-rw-r--r-- 1 mcc users 111K Apr 12 03:44 CTLCardinality.txt
-rw-r--r-- 1 mcc users 382K Apr 12 03:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 70K Apr 12 03:39 CTLFireability.txt
-rw-r--r-- 1 mcc users 424K Apr 12 03:39 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 68K Apr 22 14:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 181K Apr 22 14:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 60K Apr 22 14:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 250K Apr 22 14:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 148K Apr 12 04:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 553K Apr 12 04:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 227K Apr 12 04:08 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 1.4M Apr 12 04:08 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 17K Apr 22 14:27 UpperBounds.txt
-rw-r--r-- 1 mcc users 31K Apr 22 14:27 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 872K May 18 16:42 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME AirplaneLD-PT-0200-CTLFireability-2024-00
FORMULA_NAME AirplaneLD-PT-0200-CTLFireability-2024-01
FORMULA_NAME AirplaneLD-PT-0200-CTLFireability-2024-02
FORMULA_NAME AirplaneLD-PT-0200-CTLFireability-2024-03
FORMULA_NAME AirplaneLD-PT-0200-CTLFireability-2024-04
FORMULA_NAME AirplaneLD-PT-0200-CTLFireability-2024-05
FORMULA_NAME AirplaneLD-PT-0200-CTLFireability-2024-06
FORMULA_NAME AirplaneLD-PT-0200-CTLFireability-2024-07
FORMULA_NAME AirplaneLD-PT-0200-CTLFireability-2024-08
FORMULA_NAME AirplaneLD-PT-0200-CTLFireability-2024-09
FORMULA_NAME AirplaneLD-PT-0200-CTLFireability-2024-10
FORMULA_NAME AirplaneLD-PT-0200-CTLFireability-2024-11
FORMULA_NAME AirplaneLD-PT-0200-CTLFireability-2024-12
FORMULA_NAME AirplaneLD-PT-0200-CTLFireability-2024-13
FORMULA_NAME AirplaneLD-PT-0200-CTLFireability-2024-14
FORMULA_NAME AirplaneLD-PT-0200-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1716412974110

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=AirplaneLD-PT-0200
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202405141337
[2024-05-22 21:22:56] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-22 21:22:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 21:22:57] [INFO ] Load time of PNML (sax parser for PT used): 541 ms
[2024-05-22 21:22:57] [INFO ] Transformed 1419 places.
[2024-05-22 21:22:57] [INFO ] Transformed 1608 transitions.
[2024-05-22 21:22:57] [INFO ] Found NUPN structural information;
[2024-05-22 21:22:57] [INFO ] Parsed PT model containing 1419 places and 1608 transitions and 6128 arcs in 826 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 65 ms.
Reduce places removed 602 places and 0 transitions.
Support contains 814 out of 817 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 817/817 places, 1608/1608 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 814 transition count 1608
Applied a total of 3 rules in 67 ms. Remains 814 /817 variables (removed 3) and now considering 1608/1608 (removed 0) transitions.
// Phase 1: matrix 1608 rows 814 cols
[2024-05-22 21:22:58] [INFO ] Computed 1 invariants in 172 ms
[2024-05-22 21:22:58] [INFO ] Implicit Places using invariants in 715 ms returned []
[2024-05-22 21:22:58] [INFO ] Invariant cache hit.
[2024-05-22 21:23:00] [INFO ] Implicit Places using invariants and state equation in 1144 ms returned []
Implicit Place search using SMT with State Equation took 1919 ms to find 0 implicit places.
Running 804 sub problems to find dead transitions.
[2024-05-22 21:23:00] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/809 variables, 809/809 constraints. Problems are: Problem set: 0 solved, 804 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 1.0)
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(s15 1.0)
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(s512 1.0)
(s513 1.0)
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(s515 1.0)
(s516 1.0)
(s517 1.0)
(s518 1.0)
(s519 1.0)
(s520 1.0)
(s521 1.0)
(s522 1.0)
(s523 1.0)
(s524 1.0)
(s525 1.0)
(s526 1.0)
(s527 1.0)
(s528 1.0)
(s529 1.0)
(s530 1.0)
(s531 1.0)
(s532 1.0)
(s533 1.0)
(s534 1.0)
(s535 1.0)
(s536 1.0)
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(s538 1.0)
(s539 1.0)
(s540 1.0)
(s541 1.0)
(s542 1.0)
(s543 1.0)
(s544 timeout
1.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 809/2422 variables, and 809 constraints, problems are : Problem set: 0 solved, 804 unsolved in 30095 ms.
Refiners :[Domain max(s): 809/814 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/814 constraints, PredecessorRefiner: 804/804 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 804 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/809 variables, 809/809 constraints. Problems are: Problem set: 0 solved, 804 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/809 variables, 0/809 constraints. Problems are: Problem set: 0 solved, 804 unsolved
At refinement iteration 2 (OVERLAPS) 1/810 variables, 1/810 constraints. Problems are: Problem set: 0 solved, 804 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/810 variables, 1/811 constraints. Problems are: Problem set: 0 solved, 804 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0)
(s1 1)
(s2 1)
(s3 1)
(s4 1)
(s5 1)
(s6 1)
(s7 1)
(s8 1)
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(s10 1)
(s11 1)
(s12 1)
(s13 1)
(s14 1)
(s15 1)
(s16 1)
(s17 1)
(s18 1)
(s19 1)
(s20 1)
(s21 1)
(s22 1)
(s23 1)
(s24 1)
(s25 1)
(s26 1)
(s27 1)
(s28 1)
(s29 1)
(s30 1)
(s31 1)
(s32 1)
(s33 1)
(s34 1)
(s35 1)
(s36 1)
(s37 1)
(s38 1)
(s39 1)
(s40 1)
(s41 1)
(s42 1)
(s43 1)
(s44 1)
(s45 1)
(s46 1)
(s47 1)
(s48 1)
(s49 1)
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(s51 1)
(s52 1)
(s53 1)
(s54 1)
(s55 1)
(s56 1)
(s57 1)
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(s59 1)
(s60 1)
(s61 1)
(s62 1)
(s63 1)
(s64 1)
(s65 1)
(s66 1)
(s67 1)
(s68 1)
(s69 1)
(s70 1)
(s71 1)
(s72 1)
(s73 1)
(s74 1)
(s75 1)
(s76 1)
(s77 1)
(s78 1)
(s79 1)
(s80 1)
(s81 1)
(s82 1)
(s83 1)
(s84 1)
(s85 1)
(s86 1)
(s87 1)
(s88 1)
(s89 1)
(s90 1)
(s91 1)
(s92 1)
(s93 1)
(s94 1)
(s95 1)
(s96 1)
(s97 1)
(s98 1)
(s99 1)
(s100 1)
(s101 1)
(s102 1)
(s103 1)
(s104 1)
(s105 1)
(s106 1)
(s107 1)
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(s236 1)
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(s412 1)
(s413 1)
(s414 1)
(s415 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 810/2422 variables, and 811 constraints, problems are : Problem set: 0 solved, 804 unsolved in 30032 ms.
Refiners :[Domain max(s): 810/814 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/814 constraints, PredecessorRefiner: 0/804 constraints, Known Traps: 0/0 constraints]
After SMT, in 66531ms problems are : Problem set: 0 solved, 804 unsolved
Search for dead transitions found 0 dead transitions in 66589ms
Starting structural reductions in LTL mode, iteration 1 : 814/817 places, 1608/1608 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 68620 ms. Remains : 814/817 places, 1608/1608 transitions.
Support contains 814 out of 814 places after structural reductions.
[2024-05-22 21:24:07] [INFO ] Flatten gal took : 240 ms
[2024-05-22 21:24:07] [INFO ] Flatten gal took : 157 ms
[2024-05-22 21:24:08] [INFO ] Input system was already deterministic with 1608 transitions.
Reduction of identical properties reduced properties to check from 65 to 56
RANDOM walk for 40000 steps (5038 resets) in 6057 ms. (6 steps per ms) remains 6/56 properties
BEST_FIRST walk for 40004 steps (12 resets) in 2621 ms. (15 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (16 resets) in 473 ms. (84 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (22 resets) in 57 ms. (689 steps per ms) remains 5/6 properties
BEST_FIRST walk for 40004 steps (21 resets) in 405 ms. (98 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (20 resets) in 72 ms. (548 steps per ms) remains 4/5 properties
BEST_FIRST walk for 40004 steps (24 resets) in 40 ms. (975 steps per ms) remains 4/4 properties
[2024-05-22 21:24:11] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/110 variables, 110/110 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/110 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Problem AtomicPropp52 is UNSAT
At refinement iteration 2 (OVERLAPS) 1503/1613 variables, 110/220 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1613 variables, 0/220 constraints. Problems are: Problem set: 1 solved, 3 unsolved
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp22 is UNSAT
Problem AtomicPropp58 is UNSAT
After SMT solving in domain Real declared 2419/2422 variables, and 922 constraints, problems are : Problem set: 4 solved, 0 unsolved in 1306 ms.
Refiners :[Domain max(s): 110/814 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 812/814 constraints, PredecessorRefiner: 4/3 constraints, Known Traps: 0/0 constraints]
After SMT, in 1844ms problems are : Problem set: 4 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 4 atomic propositions for a total of 16 simplifications.
[2024-05-22 21:24:13] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2024-05-22 21:24:13] [INFO ] Flatten gal took : 125 ms
FORMULA AirplaneLD-PT-0200-CTLFireability-2024-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-22 21:24:13] [INFO ] Flatten gal took : 111 ms
[2024-05-22 21:24:14] [INFO ] Input system was already deterministic with 1608 transitions.
Computed a total of 814 stabilizing places and 1608 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 814 transition count 1608
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
AF dead knowledge conclusive for 1 formulas.
Starting structural reductions in SI_CTL mode, iteration 0 : 814/814 places, 1608/1608 transitions.
Graph (complete) has 1112 edges and 814 vertex of which 1 are kept as prefixes of interest. Removing 813 places using SCC suffix rule.6 ms
Discarding 813 places :
Also discarding 1408 output transitions
Drop transitions (Output transitions of discarded places.) removed 1408 transitions
Ensure Unique test removed 199 transitions
Reduce isomorphic transitions removed 199 transitions.
Iterating post reduction 0 with 199 rules applied. Total rules applied 200 place count 1 transition count 1
Applied a total of 200 rules in 25 ms. Remains 1 /814 variables (removed 813) and now considering 1/1608 (removed 1607) transitions.
// Phase 1: matrix 1 rows 1 cols
[2024-05-22 21:24:14] [INFO ] Computed 0 invariants in 0 ms
[2024-05-22 21:24:14] [INFO ] Implicit Places using invariants in 17 ms returned []
[2024-05-22 21:24:14] [INFO ] Invariant cache hit.
[2024-05-22 21:24:14] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
[2024-05-22 21:24:14] [INFO ] Redundant transitions in 0 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in SI_CTL mode, iteration 1 : 1/814 places, 1/1608 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 72 ms. Remains : 1/814 places, 1/1608 transitions.
[2024-05-22 21:24:14] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:24:14] [INFO ] Flatten gal took : 0 ms
[2024-05-22 21:24:14] [INFO ] Input system was already deterministic with 1 transitions.
[2024-05-22 21:24:14] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:24:14] [INFO ] Flatten gal took : 0 ms
[2024-05-22 21:24:14] [INFO ] Time to serialize gal into /tmp/CTLFireability5432360562707704373.gal : 1 ms
[2024-05-22 21:24:14] [INFO ] Time to serialize properties into /tmp/CTLFireability161655060726418018.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5432360562707704373.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability161655060726418018.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2,0.013517,3108,2,2,5,6,6,0,5,4,0


Converting to forward existential form...Done !
original formula: AG(AF((stp4==0)))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!((stp4==0)))] = FALSE
dead was empty
(forward)formula 0,1,0.0143,3452,1,0,6,8,13,2,19,8,6
FORMULA AirplaneLD-PT-0200-CTLFireability-2024-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 814/814 places, 1608/1608 transitions.
Discarding 596 places :
Symmetric choice reduction at 0 with 596 rule applications. Total rules 596 place count 218 transition count 1012
Iterating global reduction 0 with 596 rules applied. Total rules applied 1192 place count 218 transition count 1012
Ensure Unique test removed 596 transitions
Reduce isomorphic transitions removed 596 transitions.
Iterating post reduction 0 with 596 rules applied. Total rules applied 1788 place count 218 transition count 416
Applied a total of 1788 rules in 53 ms. Remains 218 /814 variables (removed 596) and now considering 416/1608 (removed 1192) transitions.
// Phase 1: matrix 416 rows 218 cols
[2024-05-22 21:24:14] [INFO ] Computed 1 invariants in 8 ms
[2024-05-22 21:24:14] [INFO ] Implicit Places using invariants in 80 ms returned [2]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 82 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 217/814 places, 416/1608 transitions.
Graph (complete) has 315 edges and 217 vertex of which 216 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Applied a total of 1 rules in 14 ms. Remains 216 /217 variables (removed 1) and now considering 415/416 (removed 1) transitions.
// Phase 1: matrix 415 rows 216 cols
[2024-05-22 21:24:14] [INFO ] Computed 0 invariants in 7 ms
[2024-05-22 21:24:14] [INFO ] Implicit Places using invariants in 61 ms returned []
[2024-05-22 21:24:14] [INFO ] Invariant cache hit.
[2024-05-22 21:24:14] [INFO ] Implicit Places using invariants and state equation in 196 ms returned []
Implicit Place search using SMT with State Equation took 260 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 216/814 places, 415/1608 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 411 ms. Remains : 216/814 places, 415/1608 transitions.
[2024-05-22 21:24:14] [INFO ] Flatten gal took : 12 ms
[2024-05-22 21:24:14] [INFO ] Flatten gal took : 14 ms
[2024-05-22 21:24:14] [INFO ] Input system was already deterministic with 415 transitions.
[2024-05-22 21:24:14] [INFO ] Flatten gal took : 14 ms
[2024-05-22 21:24:14] [INFO ] Flatten gal took : 14 ms
[2024-05-22 21:24:14] [INFO ] Time to serialize gal into /tmp/CTLFireability9949258443737488363.gal : 14 ms
[2024-05-22 21:24:14] [INFO ] Time to serialize properties into /tmp/CTLFireability15273136725062818100.ctl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9949258443737488363.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15273136725062818100.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,457935,0.192379,8600,2,1331,5,17159,6,0,1276,6280,0


Converting to forward existential form...Done !
original formula: !(E(EF((((((A((((((((((P4==1)&&(Speed_Left_Wheel_58==1))||((P4==1)&&(Speed_Left_Wheel_54==1)))||(((P4==1)&&(Speed_Left_Wheel_50==1))||((P...8210
=> equivalent forward existential formula: [(FwdU(Init,E(TRUE U (((((!((E(!(((P2==1)&&(Weight_Right_Wheel_off==1))) U (!((((((((((P4==1)&&(Speed_Left_Wheel...8375
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t5, t107, t108, t109, t110, t111, t112, t113, t114, t115, t116, t117, t118, t119, t12...781
(forward)formula 0,0,3.45863,74164,1,0,649,444068,873,284,8811,178919,986
FORMULA AirplaneLD-PT-0200-CTLFireability-2024-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 814/814 places, 1608/1608 transitions.
Discarding 298 places :
Symmetric choice reduction at 0 with 298 rule applications. Total rules 298 place count 516 transition count 1310
Iterating global reduction 0 with 298 rules applied. Total rules applied 596 place count 516 transition count 1310
Ensure Unique test removed 298 transitions
Reduce isomorphic transitions removed 298 transitions.
Iterating post reduction 0 with 298 rules applied. Total rules applied 894 place count 516 transition count 1012
Applied a total of 894 rules in 29 ms. Remains 516 /814 variables (removed 298) and now considering 1012/1608 (removed 596) transitions.
// Phase 1: matrix 1012 rows 516 cols
[2024-05-22 21:24:18] [INFO ] Computed 1 invariants in 53 ms
[2024-05-22 21:24:18] [INFO ] Implicit Places using invariants in 229 ms returned []
[2024-05-22 21:24:18] [INFO ] Invariant cache hit.
[2024-05-22 21:24:19] [INFO ] Implicit Places using invariants and state equation in 681 ms returned []
Implicit Place search using SMT with State Equation took 919 ms to find 0 implicit places.
Running 506 sub problems to find dead transitions.
[2024-05-22 21:24:19] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/511 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 506 unsolved
At refinement iteration 1 (OVERLAPS) 1/512 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 506 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/512 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 506 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (OVERLAPS) 1012/1524 variables, 512/513 constraints. Problems are: Problem set: 0 solved, 506 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1524/1528 variables, and 513 constraints, problems are : Problem set: 0 solved, 506 unsolved in 30039 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 512/516 constraints, PredecessorRefiner: 506/506 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 506 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/511 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 506 unsolved
At refinement iteration 1 (OVERLAPS) 1/512 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 506 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/512 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 506 unsolved
At refinement iteration 3 (OVERLAPS) 1012/1524 variables, 512/513 constraints. Problems are: Problem set: 0 solved, 506 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1524 variables, 506/1019 constraints. Problems are: Problem set: 0 solved, 506 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1524/1528 variables, and 1019 constraints, problems are : Problem set: 0 solved, 506 unsolved in 30030 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 512/516 constraints, PredecessorRefiner: 506/506 constraints, Known Traps: 0/0 constraints]
After SMT, in 63424ms problems are : Problem set: 0 solved, 506 unsolved
Search for dead transitions found 0 dead transitions in 63435ms
Starting structural reductions in LTL mode, iteration 1 : 516/814 places, 1012/1608 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64389 ms. Remains : 516/814 places, 1012/1608 transitions.
[2024-05-22 21:25:22] [INFO ] Flatten gal took : 41 ms
[2024-05-22 21:25:22] [INFO ] Flatten gal took : 46 ms
[2024-05-22 21:25:22] [INFO ] Input system was already deterministic with 1012 transitions.
[2024-05-22 21:25:23] [INFO ] Flatten gal took : 48 ms
[2024-05-22 21:25:23] [INFO ] Flatten gal took : 47 ms
[2024-05-22 21:25:23] [INFO ] Time to serialize gal into /tmp/CTLFireability7310253577949128224.gal : 16 ms
[2024-05-22 21:25:23] [INFO ] Time to serialize properties into /tmp/CTLFireability10815032810403903097.ctl : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7310253577949128224.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10815032810403903097.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.06636e+06,0.667614,14224,2,2029,5,33062,6,0,3073,8667,0


Converting to forward existential form...Done !
original formula: AX(AX(AF(((((((((EG(((((((((((P3==1)&&(TheAltitude_130==1))||((P3==1)&&(TheAltitude_195==1)))||(((P3==1)&&(TheAltitude_65==1))||((P3==1)&...18033
=> equivalent forward existential formula: [FwdG(EY(EY(Init)),!(((((((((EG(((((((((((P3==1)&&(TheAltitude_130==1))||((P3==1)&&(TheAltitude_195==1)))||(((P3...18084
Reverse transition relation is NOT exact ! Due to transitions t0, t2, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t...1870
(forward)formula 0,0,9.5444,218560,1,0,1385,1.2876e+06,2061,539,19091,638096,2070
FORMULA AirplaneLD-PT-0200-CTLFireability-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 814/814 places, 1608/1608 transitions.
Graph (complete) has 1112 edges and 814 vertex of which 1 are kept as prefixes of interest. Removing 813 places using SCC suffix rule.3 ms
Discarding 813 places :
Also discarding 1606 output transitions
Drop transitions (Output transitions of discarded places.) removed 1606 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 1 transition count 1
Applied a total of 2 rules in 6 ms. Remains 1 /814 variables (removed 813) and now considering 1/1608 (removed 1607) transitions.
// Phase 1: matrix 1 rows 1 cols
[2024-05-22 21:25:32] [INFO ] Computed 0 invariants in 0 ms
[2024-05-22 21:25:32] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-22 21:25:32] [INFO ] Invariant cache hit.
[2024-05-22 21:25:32] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2024-05-22 21:25:32] [INFO ] Redundant transitions in 0 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in SI_CTL mode, iteration 1 : 1/814 places, 1/1608 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 67 ms. Remains : 1/814 places, 1/1608 transitions.
[2024-05-22 21:25:32] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:25:32] [INFO ] Flatten gal took : 0 ms
[2024-05-22 21:25:32] [INFO ] Input system was already deterministic with 1 transitions.
[2024-05-22 21:25:32] [INFO ] Flatten gal took : 0 ms
[2024-05-22 21:25:32] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:25:32] [INFO ] Time to serialize gal into /tmp/CTLFireability13212568216581780057.gal : 1 ms
[2024-05-22 21:25:32] [INFO ] Time to serialize properties into /tmp/CTLFireability17534674116901325779.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13212568216581780057.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17534674116901325779.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2,0.001705,3268,2,2,5,6,6,0,5,4,0


Converting to forward existential form...Done !
original formula: AG(EF((stp2==0)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (stp2==0))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.002393,3584,1,0,6,8,14,1,19,7,5
FORMULA AirplaneLD-PT-0200-CTLFireability-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 814/814 places, 1608/1608 transitions.
Discarding 196 places :
Symmetric choice reduction at 0 with 196 rule applications. Total rules 196 place count 618 transition count 1412
Iterating global reduction 0 with 196 rules applied. Total rules applied 392 place count 618 transition count 1412
Ensure Unique test removed 196 transitions
Reduce isomorphic transitions removed 196 transitions.
Iterating post reduction 0 with 196 rules applied. Total rules applied 588 place count 618 transition count 1216
Applied a total of 588 rules in 13 ms. Remains 618 /814 variables (removed 196) and now considering 1216/1608 (removed 392) transitions.
// Phase 1: matrix 1216 rows 618 cols
[2024-05-22 21:25:32] [INFO ] Computed 1 invariants in 44 ms
[2024-05-22 21:25:33] [INFO ] Implicit Places using invariants in 188 ms returned []
[2024-05-22 21:25:33] [INFO ] Invariant cache hit.
[2024-05-22 21:25:33] [INFO ] Implicit Places using invariants and state equation in 693 ms returned []
Implicit Place search using SMT with State Equation took 883 ms to find 0 implicit places.
Running 608 sub problems to find dead transitions.
[2024-05-22 21:25:33] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/613 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 608 unsolved
At refinement iteration 1 (OVERLAPS) 1/614 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 608 unsolved
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(s485 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 614/1834 variables, and 1 constraints, problems are : Problem set: 0 solved, 608 unsolved in 30024 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/618 constraints, PredecessorRefiner: 608/608 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 608 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/613 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 608 unsolved
At refinement iteration 1 (OVERLAPS) 1/614 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 608 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/614 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 608 unsolved
At refinement iteration 3 (OVERLAPS) 1216/1830 variables, 614/615 constraints. Problems are: Problem set: 0 solved, 608 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1830 variables, 608/1223 constraints. Problems are: Problem set: 0 solved, 608 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1830/1834 variables, and 1223 constraints, problems are : Problem set: 0 solved, 608 unsolved in 30026 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 614/618 constraints, PredecessorRefiner: 608/608 constraints, Known Traps: 0/0 constraints]
After SMT, in 63873ms problems are : Problem set: 0 solved, 608 unsolved
Search for dead transitions found 0 dead transitions in 63882ms
Starting structural reductions in LTL mode, iteration 1 : 618/814 places, 1216/1608 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64781 ms. Remains : 618/814 places, 1216/1608 transitions.
[2024-05-22 21:26:37] [INFO ] Flatten gal took : 50 ms
[2024-05-22 21:26:37] [INFO ] Flatten gal took : 59 ms
[2024-05-22 21:26:37] [INFO ] Input system was already deterministic with 1216 transitions.
[2024-05-22 21:26:37] [INFO ] Flatten gal took : 69 ms
[2024-05-22 21:26:37] [INFO ] Flatten gal took : 55 ms
[2024-05-22 21:26:38] [INFO ] Time to serialize gal into /tmp/CTLFireability8387636749756903048.gal : 11 ms
[2024-05-22 21:26:38] [INFO ] Time to serialize properties into /tmp/CTLFireability15920501413928483503.ctl : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8387636749756903048.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15920501413928483503.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7.2343e+07,1.12952,27780,2,3782,5,147163,6,0,3685,17168,0


Converting to forward existential form...Done !
original formula: A((stp2==1) U AX(!((E(((((((((((P3==1)&&(TheAltitude_130==1))||((P3==1)&&(TheAltitude_195==1)))||(((P3==1)&&(TheAltitude_65==1))||((P3==1...21940
=> equivalent forward existential formula: [((Init * !(EG(!(!(EX(!(!((E(((((((((((P3==1)&&(TheAltitude_130==1))||((P3==1)&&(TheAltitude_195==1)))||(((P3==1...65849
Reverse transition relation is NOT exact ! Due to transitions t0, t2, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t...1882
(forward)formula 0,0,19.174,388440,1,0,1569,2.30588e+06,2461,631,23237,958543,2472
FORMULA AirplaneLD-PT-0200-CTLFireability-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 814/814 places, 1608/1608 transitions.
Discarding 399 places :
Symmetric choice reduction at 0 with 399 rule applications. Total rules 399 place count 415 transition count 1209
Iterating global reduction 0 with 399 rules applied. Total rules applied 798 place count 415 transition count 1209
Ensure Unique test removed 399 transitions
Reduce isomorphic transitions removed 399 transitions.
Iterating post reduction 0 with 399 rules applied. Total rules applied 1197 place count 415 transition count 810
Applied a total of 1197 rules in 15 ms. Remains 415 /814 variables (removed 399) and now considering 810/1608 (removed 798) transitions.
// Phase 1: matrix 810 rows 415 cols
[2024-05-22 21:26:57] [INFO ] Computed 1 invariants in 20 ms
[2024-05-22 21:26:57] [INFO ] Implicit Places using invariants in 139 ms returned []
[2024-05-22 21:26:57] [INFO ] Invariant cache hit.
[2024-05-22 21:26:57] [INFO ] Implicit Places using invariants and state equation in 492 ms returned []
Implicit Place search using SMT with State Equation took 649 ms to find 0 implicit places.
Running 405 sub problems to find dead transitions.
[2024-05-22 21:26:58] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/410 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 1 (OVERLAPS) 1/411 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/411 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 3 (OVERLAPS) 810/1221 variables, 411/412 constraints. Problems are: Problem set: 0 solved, 405 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1221/1225 variables, and 412 constraints, problems are : Problem set: 0 solved, 405 unsolved in 30024 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 411/415 constraints, PredecessorRefiner: 405/405 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 405 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/410 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 1 (OVERLAPS) 1/411 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/411 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 3 (OVERLAPS) 810/1221 variables, 411/412 constraints. Problems are: Problem set: 0 solved, 405 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1221 variables, 405/817 constraints. Problems are: Problem set: 0 solved, 405 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1221/1225 variables, and 817 constraints, problems are : Problem set: 0 solved, 405 unsolved in 30028 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 411/415 constraints, PredecessorRefiner: 405/405 constraints, Known Traps: 0/0 constraints]
After SMT, in 61773ms problems are : Problem set: 0 solved, 405 unsolved
Search for dead transitions found 0 dead transitions in 61779ms
Starting structural reductions in LTL mode, iteration 1 : 415/814 places, 810/1608 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62446 ms. Remains : 415/814 places, 810/1608 transitions.
[2024-05-22 21:27:59] [INFO ] Flatten gal took : 33 ms
[2024-05-22 21:27:59] [INFO ] Flatten gal took : 34 ms
[2024-05-22 21:27:59] [INFO ] Input system was already deterministic with 810 transitions.
[2024-05-22 21:27:59] [INFO ] Flatten gal took : 32 ms
[2024-05-22 21:28:00] [INFO ] Flatten gal took : 33 ms
[2024-05-22 21:28:00] [INFO ] Time to serialize gal into /tmp/CTLFireability12608129516946825784.gal : 6 ms
[2024-05-22 21:28:00] [INFO ] Time to serialize properties into /tmp/CTLFireability620075921828488303.ctl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12608129516946825784.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability620075921828488303.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.37444e+06,0.838609,16176,2,2843,5,72893,6,0,2467,16044,0


Converting to forward existential form...Done !
original formula: EF((((((((((((((((AX(((Weight_Left_Wheel_off==0)||(P1==0))) * ((P4==0)||(Speed_Left_Wheel_58==0))) * (((P4==0)||(Speed_Left_Wheel_54==0))...14921
=> equivalent forward existential formula: (((((((([((((((((FwdU(Init,TRUE) * ((((((((P4==0)||(Speed_Left_Wheel_88==0))&&((P4==0)||(Speed_Left_Wheel_23==0)...15227
Reverse transition relation is NOT exact ! Due to transitions t0, t2, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t...1863
(forward)formula 0,1,7.89569,194172,1,0,1148,984211,1644,421,14229,593849,1634
FORMULA AirplaneLD-PT-0200-CTLFireability-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 814/814 places, 1608/1608 transitions.
Discarding 497 places :
Symmetric choice reduction at 0 with 497 rule applications. Total rules 497 place count 317 transition count 1111
Iterating global reduction 0 with 497 rules applied. Total rules applied 994 place count 317 transition count 1111
Ensure Unique test removed 497 transitions
Reduce isomorphic transitions removed 497 transitions.
Iterating post reduction 0 with 497 rules applied. Total rules applied 1491 place count 317 transition count 614
Applied a total of 1491 rules in 15 ms. Remains 317 /814 variables (removed 497) and now considering 614/1608 (removed 994) transitions.
// Phase 1: matrix 614 rows 317 cols
[2024-05-22 21:28:08] [INFO ] Computed 1 invariants in 10 ms
[2024-05-22 21:28:08] [INFO ] Implicit Places using invariants in 90 ms returned [2]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 93 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 316/814 places, 614/1608 transitions.
Applied a total of 0 rules in 12 ms. Remains 316 /316 variables (removed 0) and now considering 614/614 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 121 ms. Remains : 316/814 places, 614/1608 transitions.
[2024-05-22 21:28:08] [INFO ] Flatten gal took : 13 ms
[2024-05-22 21:28:08] [INFO ] Flatten gal took : 16 ms
[2024-05-22 21:28:08] [INFO ] Input system was already deterministic with 614 transitions.
[2024-05-22 21:28:08] [INFO ] Flatten gal took : 15 ms
[2024-05-22 21:28:08] [INFO ] Flatten gal took : 15 ms
[2024-05-22 21:28:08] [INFO ] Time to serialize gal into /tmp/CTLFireability9977443031403220829.gal : 3 ms
[2024-05-22 21:28:08] [INFO ] Time to serialize properties into /tmp/CTLFireability981242756795746151.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9977443031403220829.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability981242756795746151.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,697511,0.368603,10540,2,1477,5,43106,6,0,1875,6447,0


Converting to forward existential form...Done !
original formula: EX(((EF(((((((((((P3==0)||(TheAltitude_390==0))&&((P3==0)||(TheAltitude_268==0)))&&(((P3==0)||(TheAltitude_333==0))&&((P3==0)||(TheAltitu...11068
=> equivalent forward existential formula: [((EY(Init) * (E(TRUE U ((((((((((P3==0)||(TheAltitude_390==0))&&((P3==0)||(TheAltitude_268==0)))&&(((P3==0)||(T...11131
Reverse transition relation is NOT exact ! Due to transitions t0, t2, t4, t206, t207, t208, t209, t210, t211, t212, t213, t214, t215, t216, t217, t218, t21...775
(forward)formula 0,0,8.06785,175068,1,0,829,1.28176e+06,1261,366,12202,416300,1345
FORMULA AirplaneLD-PT-0200-CTLFireability-2024-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 814/814 places, 1608/1608 transitions.
Discarding 98 places :
Symmetric choice reduction at 0 with 98 rule applications. Total rules 98 place count 716 transition count 1510
Iterating global reduction 0 with 98 rules applied. Total rules applied 196 place count 716 transition count 1510
Ensure Unique test removed 98 transitions
Reduce isomorphic transitions removed 98 transitions.
Iterating post reduction 0 with 98 rules applied. Total rules applied 294 place count 716 transition count 1412
Applied a total of 294 rules in 16 ms. Remains 716 /814 variables (removed 98) and now considering 1412/1608 (removed 196) transitions.
// Phase 1: matrix 1412 rows 716 cols
[2024-05-22 21:28:16] [INFO ] Computed 1 invariants in 92 ms
[2024-05-22 21:28:16] [INFO ] Implicit Places using invariants in 302 ms returned []
[2024-05-22 21:28:16] [INFO ] Invariant cache hit.
[2024-05-22 21:28:17] [INFO ] Implicit Places using invariants and state equation in 862 ms returned []
Implicit Place search using SMT with State Equation took 1166 ms to find 0 implicit places.
Running 706 sub problems to find dead transitions.
[2024-05-22 21:28:17] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/711 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 706 unsolved
At refinement iteration 1 (OVERLAPS) 1/712 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 706 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 712/2128 variables, and 1 constraints, problems are : Problem set: 0 solved, 706 unsolved in 30025 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/716 constraints, PredecessorRefiner: 706/706 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 706 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/711 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 706 unsolved
At refinement iteration 1 (OVERLAPS) 1/712 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 706 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/712 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 706 unsolved
At refinement iteration 3 (OVERLAPS) 1412/2124 variables, 712/713 constraints. Problems are: Problem set: 0 solved, 706 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2124/2128 variables, and 1419 constraints, problems are : Problem set: 0 solved, 706 unsolved in 30593 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 712/716 constraints, PredecessorRefiner: 706/706 constraints, Known Traps: 0/0 constraints]
After SMT, in 65613ms problems are : Problem set: 0 solved, 706 unsolved
Search for dead transitions found 0 dead transitions in 65627ms
Starting structural reductions in LTL mode, iteration 1 : 716/814 places, 1412/1608 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 66814 ms. Remains : 716/814 places, 1412/1608 transitions.
[2024-05-22 21:29:23] [INFO ] Flatten gal took : 33 ms
[2024-05-22 21:29:23] [INFO ] Flatten gal took : 42 ms
[2024-05-22 21:29:23] [INFO ] Input system was already deterministic with 1412 transitions.
[2024-05-22 21:29:23] [INFO ] Flatten gal took : 41 ms
[2024-05-22 21:29:23] [INFO ] Flatten gal took : 43 ms
[2024-05-22 21:29:23] [INFO ] Time to serialize gal into /tmp/CTLFireability8199918095860244929.gal : 7 ms
[2024-05-22 21:29:23] [INFO ] Time to serialize properties into /tmp/CTLFireability3426909777242039028.ctl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8199918095860244929.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3426909777242039028.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.41174e+08,1.3095,31316,2,3367,5,178987,6,0,4273,15960,0


Converting to forward existential form...Done !
original formula: ((EG((AF(!(E(((Weight_Left_Wheel_on==1)&&(P1==1)) U ((((((((((P3==1)&&(TheAltitude_130==1))||((P3==1)&&(TheAltitude_195==1)))||(((P3==1)&...32927
=> equivalent forward existential formula: (([(Init * !(EG((!(EG(!(!(E(((Weight_Left_Wheel_on==1)&&(P1==1)) U ((((((((((P3==1)&&(TheAltitude_130==1))||((P3...33062
Hit Full ! (commute/partial/dont) 311/20507/1101
(forward)formula 0,0,17.5465,303380,1,0,20,1.95057e+06,19,4,20916,525355,17
FORMULA AirplaneLD-PT-0200-CTLFireability-2024-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 814/814 places, 1608/1608 transitions.
Discarding 790 places :
Symmetric choice reduction at 0 with 790 rule applications. Total rules 790 place count 24 transition count 818
Iterating global reduction 0 with 790 rules applied. Total rules applied 1580 place count 24 transition count 818
Ensure Unique test removed 790 transitions
Reduce isomorphic transitions removed 790 transitions.
Iterating post reduction 0 with 790 rules applied. Total rules applied 2370 place count 24 transition count 28
Applied a total of 2370 rules in 15 ms. Remains 24 /814 variables (removed 790) and now considering 28/1608 (removed 1580) transitions.
// Phase 1: matrix 28 rows 24 cols
[2024-05-22 21:29:41] [INFO ] Computed 1 invariants in 1 ms
[2024-05-22 21:29:41] [INFO ] Implicit Places using invariants in 46 ms returned [2]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 47 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 23/814 places, 28/1608 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 62 ms. Remains : 23/814 places, 28/1608 transitions.
[2024-05-22 21:29:41] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:29:41] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:29:41] [INFO ] Input system was already deterministic with 28 transitions.
[2024-05-22 21:29:41] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:29:41] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:29:41] [INFO ] Time to serialize gal into /tmp/CTLFireability10166088386407135073.gal : 1 ms
[2024-05-22 21:29:41] [INFO ] Time to serialize properties into /tmp/CTLFireability2773426246080047528.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10166088386407135073.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2773426246080047528.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,833,0.005932,3476,2,69,5,372,6,0,117,303,0


Converting to forward existential form...Done !
original formula: EX((A(!(EX(((P3==1)&&(TheAltitude_387==1)))) U (AG(((P3==1)&&(TheAltitude_265==1))) * ((stp3==1)||((P3==1)&&(TheAltitude_345==1))))) * EG...237
=> equivalent forward existential formula: [FwdG((EY(Init) * !((E(!((!(E(TRUE U !(((P3==1)&&(TheAltitude_265==1))))) * ((stp3==1)||((P3==1)&&(TheAltitude_3...630
Reverse transition relation is NOT exact ! Due to transitions t0, t2, t4, t5, t6, t11, t13, Intersection with reachable at each step enabled. (destroyed/r...189
(forward)formula 0,0,0.046041,5112,1,0,129,7048,94,77,677,7637,178
FORMULA AirplaneLD-PT-0200-CTLFireability-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 814/814 places, 1608/1608 transitions.
Discarding 794 places :
Symmetric choice reduction at 0 with 794 rule applications. Total rules 794 place count 20 transition count 814
Iterating global reduction 0 with 794 rules applied. Total rules applied 1588 place count 20 transition count 814
Ensure Unique test removed 794 transitions
Reduce isomorphic transitions removed 794 transitions.
Iterating post reduction 0 with 794 rules applied. Total rules applied 2382 place count 20 transition count 20
Applied a total of 2382 rules in 9 ms. Remains 20 /814 variables (removed 794) and now considering 20/1608 (removed 1588) transitions.
// Phase 1: matrix 20 rows 20 cols
[2024-05-22 21:29:41] [INFO ] Computed 1 invariants in 1 ms
[2024-05-22 21:29:41] [INFO ] Implicit Places using invariants in 30 ms returned [2]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 30 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 19/814 places, 20/1608 transitions.
Applied a total of 0 rules in 1 ms. Remains 19 /19 variables (removed 0) and now considering 20/20 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 40 ms. Remains : 19/814 places, 20/1608 transitions.
[2024-05-22 21:29:41] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:29:41] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:29:41] [INFO ] Input system was already deterministic with 20 transitions.
[2024-05-22 21:29:41] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:29:41] [INFO ] Flatten gal took : 0 ms
[2024-05-22 21:29:41] [INFO ] Time to serialize gal into /tmp/CTLFireability2118385102850490872.gal : 1 ms
[2024-05-22 21:29:41] [INFO ] Time to serialize properties into /tmp/CTLFireability2684806518488163511.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2118385102850490872.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2684806518488163511.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,484,0.008306,3420,2,87,5,389,6,0,93,350,0


Converting to forward existential form...Done !
original formula: AG(AF((EX((stp3==1)) + AG(((P5==1)&&(Speed_Right_Wheel_137==1))))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!((EX((stp3==1)) + !(E(TRUE U !(((P5==1)&&(Speed_Right_Wheel_137==1))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t2, t4, t6, t8, t9, Intersection with reachable at each step enabled. (destroyed/reverse...183
(forward)formula 0,0,0.032251,4000,1,0,67,3411,68,28,525,3790,73
FORMULA AirplaneLD-PT-0200-CTLFireability-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 814/814 places, 1608/1608 transitions.
Discarding 788 places :
Symmetric choice reduction at 0 with 788 rule applications. Total rules 788 place count 26 transition count 820
Iterating global reduction 0 with 788 rules applied. Total rules applied 1576 place count 26 transition count 820
Ensure Unique test removed 788 transitions
Reduce isomorphic transitions removed 788 transitions.
Iterating post reduction 0 with 788 rules applied. Total rules applied 2364 place count 26 transition count 32
Applied a total of 2364 rules in 8 ms. Remains 26 /814 variables (removed 788) and now considering 32/1608 (removed 1576) transitions.
// Phase 1: matrix 32 rows 26 cols
[2024-05-22 21:29:41] [INFO ] Computed 1 invariants in 0 ms
[2024-05-22 21:29:41] [INFO ] Implicit Places using invariants in 45 ms returned [2]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 46 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 25/814 places, 32/1608 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 32/32 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 55 ms. Remains : 25/814 places, 32/1608 transitions.
[2024-05-22 21:29:41] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:29:41] [INFO ] Flatten gal took : 2 ms
[2024-05-22 21:29:41] [INFO ] Input system was already deterministic with 32 transitions.
[2024-05-22 21:29:41] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:29:41] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:29:41] [INFO ] Time to serialize gal into /tmp/CTLFireability13822054282847793041.gal : 1 ms
[2024-05-22 21:29:41] [INFO ] Time to serialize properties into /tmp/CTLFireability6347586503918375141.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13822054282847793041.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6347586503918375141.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1885,0.00726,3500,2,86,5,396,6,0,129,357,0


Converting to forward existential form...Done !
original formula: AX(((AF(AG((stp5==0))) + (stp3==1)) + (((!(E((stp3==1) U ((P3==1)&&(TheAltitude_175==1)))) * EG(((P3==0)||(TheAltitude_220==0)))) * ((AF(...408
=> equivalent forward existential formula: ((([(FwdU((EY(Init) * !((!(EG(!(!(E(TRUE U !((stp5==0))))))) + (stp3==1)))),(stp3==1)) * ((P3==1)&&(TheAltitude_...817
Reverse transition relation is NOT exact ! Due to transitions t0, t2, t4, t5, t9, t11, t12, t13, t14, t15, Intersection with reachable at each step enable...205
(forward)formula 0,1,0.05445,5136,1,0,146,9170,125,70,766,9509,178
FORMULA AirplaneLD-PT-0200-CTLFireability-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 814/814 places, 1608/1608 transitions.
Discarding 789 places :
Symmetric choice reduction at 0 with 789 rule applications. Total rules 789 place count 25 transition count 819
Iterating global reduction 0 with 789 rules applied. Total rules applied 1578 place count 25 transition count 819
Ensure Unique test removed 789 transitions
Reduce isomorphic transitions removed 789 transitions.
Iterating post reduction 0 with 789 rules applied. Total rules applied 2367 place count 25 transition count 30
Applied a total of 2367 rules in 7 ms. Remains 25 /814 variables (removed 789) and now considering 30/1608 (removed 1578) transitions.
// Phase 1: matrix 30 rows 25 cols
[2024-05-22 21:29:41] [INFO ] Computed 1 invariants in 0 ms
[2024-05-22 21:29:41] [INFO ] Implicit Places using invariants in 43 ms returned [2]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 44 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 24/814 places, 30/1608 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 30/30 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 51 ms. Remains : 24/814 places, 30/1608 transitions.
[2024-05-22 21:29:41] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:29:41] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:29:41] [INFO ] Input system was already deterministic with 30 transitions.
[2024-05-22 21:29:41] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:29:41] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:29:41] [INFO ] Time to serialize gal into /tmp/CTLFireability5576651282019946237.gal : 1 ms
[2024-05-22 21:29:41] [INFO ] Time to serialize properties into /tmp/CTLFireability15858046335922321571.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5576651282019946237.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15858046335922321571.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1689,0.010656,3488,2,100,5,420,6,0,123,391,0


Converting to forward existential form...Done !
original formula: (EG(AX(A((stp3==1) U EF(((P4==1)&&(Speed_Left_Wheel_7==1)))))) * EF((((P3==0)||(TheAltitude_282==0)) * !(A(((stp4!=1) + EX(((P4==1)&&(Spe...308
=> equivalent forward existential formula: (([(EY((FwdU((FwdU((Init * EG(!(EX(!(!((E(!(E(TRUE U ((P4==1)&&(Speed_Left_Wheel_7==1)))) U (!((stp3==1)) * !(E(...1491
Reverse transition relation is NOT exact ! Due to transitions t0, t2, t4, t7, t8, t9, t12, t13, t14, Intersection with reachable at each step enabled. (de...198
(forward)formula 0,0,0.092667,5388,1,0,128,9200,98,69,725,10124,140
FORMULA AirplaneLD-PT-0200-CTLFireability-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 814/814 places, 1608/1608 transitions.
Discarding 793 places :
Symmetric choice reduction at 0 with 793 rule applications. Total rules 793 place count 21 transition count 815
Iterating global reduction 0 with 793 rules applied. Total rules applied 1586 place count 21 transition count 815
Ensure Unique test removed 793 transitions
Reduce isomorphic transitions removed 793 transitions.
Iterating post reduction 0 with 793 rules applied. Total rules applied 2379 place count 21 transition count 22
Applied a total of 2379 rules in 25 ms. Remains 21 /814 variables (removed 793) and now considering 22/1608 (removed 1586) transitions.
// Phase 1: matrix 22 rows 21 cols
[2024-05-22 21:29:41] [INFO ] Computed 1 invariants in 1 ms
[2024-05-22 21:29:41] [INFO ] Implicit Places using invariants in 29 ms returned [2]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 30 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 20/814 places, 22/1608 transitions.
Graph (complete) has 18 edges and 20 vertex of which 19 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 19 transition count 20
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 18 transition count 20
Applied a total of 3 rules in 3 ms. Remains 18 /20 variables (removed 2) and now considering 20/22 (removed 2) transitions.
// Phase 1: matrix 20 rows 18 cols
[2024-05-22 21:29:41] [INFO ] Computed 0 invariants in 0 ms
[2024-05-22 21:29:41] [INFO ] Implicit Places using invariants in 30 ms returned []
[2024-05-22 21:29:41] [INFO ] Invariant cache hit.
[2024-05-22 21:29:41] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 18/814 places, 20/1608 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 138 ms. Remains : 18/814 places, 20/1608 transitions.
[2024-05-22 21:29:41] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:29:41] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:29:41] [INFO ] Input system was already deterministic with 20 transitions.
[2024-05-22 21:29:41] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:29:41] [INFO ] Flatten gal took : 0 ms
[2024-05-22 21:29:41] [INFO ] Time to serialize gal into /tmp/CTLFireability4745166750852168802.gal : 1 ms
[2024-05-22 21:29:41] [INFO ] Time to serialize properties into /tmp/CTLFireability12729749110795998086.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4745166750852168802.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12729749110795998086.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,421,0.00505,3424,2,55,5,230,6,0,89,190,0


Converting to forward existential form...Done !
original formula: E(((P3==1)&&(TheAltitude_102==1)) U !(AF(((P5==1)&&(Speed_Right_Wheel_44==1)))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,((P3==1)&&(TheAltitude_102==1))),!(((P5==1)&&(Speed_Right_Wheel_44==1))))] != FALSE
Hit Full ! (commute/partial/dont) 15/4/5
Hit Full ! (commute/partial/dont) 16/0/4
(forward)formula 0,1,0.011707,3740,1,0,18,1398,26,3,436,1226,19
FORMULA AirplaneLD-PT-0200-CTLFireability-2024-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 814/814 places, 1608/1608 transitions.
Discarding 792 places :
Symmetric choice reduction at 0 with 792 rule applications. Total rules 792 place count 22 transition count 816
Iterating global reduction 0 with 792 rules applied. Total rules applied 1584 place count 22 transition count 816
Ensure Unique test removed 792 transitions
Reduce isomorphic transitions removed 792 transitions.
Iterating post reduction 0 with 792 rules applied. Total rules applied 2376 place count 22 transition count 24
Applied a total of 2376 rules in 8 ms. Remains 22 /814 variables (removed 792) and now considering 24/1608 (removed 1584) transitions.
// Phase 1: matrix 24 rows 22 cols
[2024-05-22 21:29:41] [INFO ] Computed 1 invariants in 1 ms
[2024-05-22 21:29:41] [INFO ] Implicit Places using invariants in 41 ms returned [2]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 42 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 21/814 places, 24/1608 transitions.
Applied a total of 0 rules in 0 ms. Remains 21 /21 variables (removed 0) and now considering 24/24 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 50 ms. Remains : 21/814 places, 24/1608 transitions.
[2024-05-22 21:29:41] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:29:41] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:29:41] [INFO ] Input system was already deterministic with 24 transitions.
[2024-05-22 21:29:41] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:29:41] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:29:41] [INFO ] Time to serialize gal into /tmp/CTLFireability7201430692442108782.gal : 1 ms
[2024-05-22 21:29:41] [INFO ] Time to serialize properties into /tmp/CTLFireability1482928726141125661.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7201430692442108782.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1482928726141125661.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,705,0.005663,3444,2,82,5,384,6,0,105,364,0


Converting to forward existential form...Done !
original formula: AX(AX((EG((((P4==0)||(Speed_Left_Wheel_20==0))&&((P4==0)||(Speed_Left_Wheel_72==0)))) + EF(AG(((P3==1)&&(TheAltitude_136==1)))))))
=> equivalent forward existential formula: [((EY(EY(Init)) * !(E(TRUE U !(E(TRUE U !(((P3==1)&&(TheAltitude_136==1)))))))) * !(EG((((P4==0)||(Speed_Left_Wh...216
Reverse transition relation is NOT exact ! Due to transitions t0, t2, t4, t5, t7, t11, Intersection with reachable at each step enabled. (destroyed/revers...184
(forward)formula 0,1,0.031452,4816,1,0,103,6271,76,47,603,7410,118
FORMULA AirplaneLD-PT-0200-CTLFireability-2024-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 814/814 places, 1608/1608 transitions.
Graph (complete) has 1112 edges and 814 vertex of which 612 are kept as prefixes of interest. Removing 202 places using SCC suffix rule.4 ms
Discarding 202 places :
Also discarding 400 output transitions
Drop transitions (Output transitions of discarded places.) removed 400 transitions
Discarding 596 places :
Symmetric choice reduction at 0 with 596 rule applications. Total rules 597 place count 16 transition count 612
Iterating global reduction 0 with 596 rules applied. Total rules applied 1193 place count 16 transition count 612
Ensure Unique test removed 596 transitions
Reduce isomorphic transitions removed 596 transitions.
Iterating post reduction 0 with 596 rules applied. Total rules applied 1789 place count 16 transition count 16
Applied a total of 1789 rules in 18 ms. Remains 16 /814 variables (removed 798) and now considering 16/1608 (removed 1592) transitions.
// Phase 1: matrix 16 rows 16 cols
[2024-05-22 21:29:41] [INFO ] Computed 1 invariants in 0 ms
[2024-05-22 21:29:41] [INFO ] Implicit Places using invariants in 25 ms returned [2]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 25 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 15/814 places, 16/1608 transitions.
Graph (complete) has 13 edges and 15 vertex of which 14 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 14 transition count 14
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 13 transition count 14
Applied a total of 3 rules in 2 ms. Remains 13 /15 variables (removed 2) and now considering 14/16 (removed 2) transitions.
// Phase 1: matrix 14 rows 13 cols
[2024-05-22 21:29:41] [INFO ] Computed 0 invariants in 1 ms
[2024-05-22 21:29:41] [INFO ] Implicit Places using invariants in 34 ms returned []
[2024-05-22 21:29:41] [INFO ] Invariant cache hit.
[2024-05-22 21:29:41] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 13/814 places, 14/1608 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 114 ms. Remains : 13/814 places, 14/1608 transitions.
[2024-05-22 21:29:41] [INFO ] Flatten gal took : 2 ms
[2024-05-22 21:29:41] [INFO ] Flatten gal took : 0 ms
[2024-05-22 21:29:41] [INFO ] Input system was already deterministic with 14 transitions.
[2024-05-22 21:29:41] [INFO ] Flatten gal took : 0 ms
[2024-05-22 21:29:41] [INFO ] Flatten gal took : 0 ms
[2024-05-22 21:29:42] [INFO ] Time to serialize gal into /tmp/CTLFireability12677572401230952328.gal : 1 ms
[2024-05-22 21:29:42] [INFO ] Time to serialize properties into /tmp/CTLFireability16322491729703426302.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12677572401230952328.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16322491729703426302.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,106,0.003536,3368,2,40,5,184,6,0,64,148,0


Converting to forward existential form...Done !
original formula: EF(AG(((P4==1)&&(Speed_Left_Wheel_152==1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(((P4==1)&&(Speed_Left_Wheel_152==1))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t2, t4, t5, t6, Intersection with reachable at each step enabled. (destroyed/reverse/int...178
(forward)formula 0,0,0.008048,3684,1,0,41,1115,50,16,344,997,41
FORMULA AirplaneLD-PT-0200-CTLFireability-2024-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

[2024-05-22 21:29:42] [INFO ] Flatten gal took : 49 ms
[2024-05-22 21:29:42] [INFO ] Flatten gal took : 49 ms
Total runtime 405442 ms.

BK_STOP 1716413382266

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="AirplaneLD-PT-0200"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is AirplaneLD-PT-0200, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r004-smll-171620118200274"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AirplaneLD-PT-0200.tgz
mv AirplaneLD-PT-0200 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;